How is on-call pay calculated?

On-call pay usually combines a standby allowance for being available (a daily or hourly rate) with paid hours, often at a higher rate, for any call-outs you actually work. Your agreement sets the rates.

Do I get paid just for being on call?

Often yes, through a standby allowance, because being on call restricts your freedom even if you are not called. Then if you are called out, you are paid for the time worked, sometimes with a minimum call-out payment.

Is on-call time taxed?

Yes, on-call allowances and call-out pay are taxable income and go through PAYE like the rest of your wages.

On-Call Allowance Calculator

This New Zealand calculator works out your pay for being on call plus the call-outs you actually work. It combines a standby allowance for being available with paid call-out hours at your call-out rate, so you can see what being on call is genuinely worth per week and per year. It is handy for trades, health, IT and other roles where on-call rosters are common and the pay is easy to underestimate.

Standby allowance per day

On-call days per week

Call-out rate per hour

Call-out hours per week

on-call pay per week

Standby per week$0

Call-outs per week$0

Per year$0

Combines standby allowance and call-out pay. Your agreement may include a minimum call-out payment or higher penal rates at night or weekends. All taxable through PAYE. Estimate only.

How it works

The calculator multiplies your standby allowance by the on-call days, adds your call-out hours at the call-out rate, and totals the weekly pay, then scales it to a year. It separates the standby portion (paid just for being available) from the call-out portion (paid for time worked), which is the structure most on-call agreements use.

Worked example

A $40 daily standby allowance over 3 days is $120, plus 4 call-out hours at $45 is $180, for $300 a week, around $15,600 a year on top of your normal pay.

Related calculators

Shift Allowance Calculator: shift and penal rates.
Overtime Pay Calculator: overtime hours.
PAYE Calculator: tax on your pay.
Work Hours Calculator: timesheets.

If you've found a bug, or would like to contact us, or learn more about James Graham and Calculate.co.nz.

Calculate.co.nz is partnered with Interest.co.nz for New Zealand's highest quality calculators and financial analysis.

All calculators and tools are provided for educational and indicative purposes only and do not constitute financial advice.

Calculate.co.nz is proudly part of the Realtor.co.nz group, New Zealand's leading property transaction literacy platform, helping Kiwis understand the home buying and selling process from start to finish. Whether you're a first home buyer navigating your first property purchase, an investor evaluating your next acquisition, or a homeowner planning to sell, Realtor.co.nz provides clear, independent, and trustworthy guidance on every step of the New Zealand property transaction journey.

Calculate.co.nz is also partnered with Health Based Building and Premium Homes to promote informed choices that lead to better long-term outcomes for Kiwi households.

Calculate.co.nz is hosted in Auckland via SiteHost new Zealand.

All content on this website, including calculators, tools, source code, and design, is protected under the Copyright Act 1994 (New Zealand). No part of this site may be reproduced, copied, distributed, stored, or used in any form without prior written permission from the owner.